Accounts Receivable

3 Months Ended

Mar. 31, 2020

Accounts Receivable

Accounts Receivable

4. Accounts Receivable

Accounts receivable consisted of the following:

	March 31, 2020		December 31, 2019
Trade accounts receivable	$	38,525	$	39,004
Unbilled accounts receivable		5,603		4,223
		44,128		43,227
Less allowance for doubtful accounts		(338)		(395)
	$	43,790	$	42,832